"Depth, Density and SWE (snow water equivalent) taken at SHEBA snow stations" Data collected with a Federal Core Sampler Area of Federal Sampler: 11.04466 NOTE! All calc. prior to April 13th failed to subtract the plastic bag weights from the sample. Bags weighed (with minor snow xtles) : 13.2 grams 13.2 grams 13.2 grams 13.3 grams 13.5 grams 13 grams 13 grams 13.2 grams 12.8 grams 13.2 grams ave: 13.16 grams So this needs to be subtracted from the weights to get the correct density See the new equation which does this (bagweight is set to 13.16) Site: April 2 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) Pittsburg IceThickness Line A1 0 30 169.2 0.471 14.13 Pittsburg IceThickness Line A2 1 36 86 0.183 6.6 Pittsburg IceThickness Line A3 24.5 26 130.8 0.41 10.65 Pittsburg IceThickness Line A4 25.5 12 62.4 0.372 4.46 Pittsburg IceThickness Line A5 49.5 23 131.3 0.465 10.7 Pittsburg IceThickness Line A6 50.5 28 147.7 0.435 12.18 Pittsburg IceThickness Line A7 74.5 73 303.3 0.36 26.27 Pittsburg IceThickness Line A8 75.5 59 277.2 0.405 23.91 Pittsburg IceThickness Line A9 99 61 260.4 0.367 22.39 Pittsburg IceThickness Line A10 100 73 300.2 0.356 25.99 Pittsburg IceThickness Line A11 119 28 105.9 0.3 8.4 Pittsburg IceThickness Line A12 120 32 146.6 0.378 12.08 AVERAGE: 40.1 176.8 0.375 14.8 Site: April 4 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) Atlanta IceThickness Line B1 0 56 280.8 0.433 24.23 Atlanta IceThickness Line B2 1 52 268.2 0.444 23.09 Atlanta IceThickness Line B3 24.5 15 78.2 0.393 5.89 Atlanta IceThickness Line B4 25.5 33 158.6 0.399 13.17 Atlanta IceThickness Line B5 49.5 22 98.2 0.35 7.7 Atlanta IceThickness Line B6 50.5 26 92.8 0.277 7.21 Atlanta IceThickness Line B7 74.5 40 204.1 0.432 17.29 Atlanta IceThickness Line B8 75.5 31 169.5 0.457 14.16 Atlanta IceThickness Line B9 99 36 143.8 0.329 11.83 Atlanta IceThickness Line B10 100 29 126.6 0.354 10.27 AVERAGE: 34 162.08 0.387 13.48 Site: April 6 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) "Seattle Main Line Ice Thickness, 0m" B1 0 56 218.1 0.331 18.56 "Seattle Main Line Ice Thickness, 0m" B2 1 52 206.8 0.337 17.53 "Seattle Main Line Ice Thickness, 0m" B3 19.5 65 285.8 0.38 24.69 "Seattle Main Line Ice Thickness, 0m" B4 20.5 65 283.4 0.376 24.47 "Seattle Main Line Ice Thickness, 0m" B5 39.5 34 135.2 0.325 11.05 "Seattle Main Line Ice Thickness, 0m" B6 40.5 35 135.4 0.316 11.07 "Seattle Main Line Ice Thickness, 0m" B7 59.5 52 217.3 0.355 18.48 "Seattle Main Line Ice Thickness, 0m" B8 60.5 65 298.4 0.397 25.83 "Seattle Main Line Ice Thickness, 0m" B9 79.5 37 131.6 0.29 10.72 "Seattle Main Line Ice Thickness, 0m" B10 80.5 33 132.2 0.327 10.78 "Seattle Main Line Ice Thickness, 0m" B11 99.5 20 91.9 0.356 7.13 "Seattle Main Line Ice Thickness, 0m" B12 100 20 81.3 0.308 6.17 AVERAGE: 44.5 184.8 0.342 15.5 Site: April 6 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) "Seattle Main Line Ice Thickness, 4m East" A1 0 26 101 0.306 7.95 "Seattle Main Line Ice Thickness, 4m East" A2 1 24 96.7 0.315 7.56 "Seattle Main Line Ice Thickness, 4m East" A3 19.5 44 186 0.356 15.65 "Seattle Main Line Ice Thickness, 4m East" A4 20.5 45 214 0.404 18.18 "Seattle Main Line Ice Thickness, 4m East" A5 39.5 34 113.9 0.268 9.12 "Seattle Main Line Ice Thickness, 4m East" A6 40.5 33 125.5 0.308 10.17 "Seattle Main Line Ice Thickness, 4m East" A7 59.5 14 55.1 0.271 3.8 "Seattle Main Line Ice Thickness, 4m East" A8 60.5 21 120 0.461 9.67 "Seattle Main Line Ice Thickness, 4m East" A9 79.5 42 172.8 0.344 14.45 "Seattle Main Line Ice Thickness, 4m East" A10 80.5 35 140.6 0.33 11.54 "Seattle Main Line Ice Thickness, 4m East" A11 99.5 10 50.4 0.337 3.37 "Seattle Main Line Ice Thickness, 4m East" A12 100 10 39.1 0.235 2.35 AVERAGE: 28.2 117.9 0.328 9.5 Site: April 7 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) Delaware Stress Site A1 0 16 78.3 0.369 5.9 Delaware Stress Site A2 1 21 61.2 0.207 4.35 Delaware Stress Site A3 19.5 20 100.6 0.396 7.92 Delaware Stress Site A4 20.5 20 81.3 0.308 6.17 Delaware Stress Site A5 39.5 24 108.2 0.359 8.61 Delaware Stress Site A6 40.5 17 72.7 0.317 5.39 Delaware Stress Site A7 59.5 17 64.1 0.271 4.61 Delaware Stress Site A8 60.5 17 58.6 0.242 4.11 Delaware Stress Site A9 79.5 26 127.4 0.398 10.34 Delaware Stress Site A10 80.5 26 135.7 0.427 11.09 Delaware Stress Site A11 89.5 52 229.2 0.376 19.56 Delaware Stress Site A12 90 41 189.9 0.39 16 AVERAGE: 24.8 108.9 0.338 8.7 Site: April 7 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) Atlanta Triangle Center B1 0 43 152.3 0.293 12.6 Atlanta Triangle Center B2 1 30 122.6 0.33 9.91 Atlanta Triangle Center B3 19.5 24 95.4 0.31 7.45 Atlanta Triangle Center B4 20.5 30 109.3 0.29 8.7 Atlanta Triangle Center B5 39.5 46 175.9 0.32 14.73 Atlanta Triangle Center B6 40.5 48 175.8 0.307 14.73 Atlanta Triangle Center B7 59.5 36 124.5 0.28 10.08 Atlanta Triangle Center B8 60.5 34 125.8 0.3 10.2 Atlanta Triangle Center B9 79.5 27 100.4 0.293 7.9 Atlanta Triangle Center B10 80.5 28 128.5 0.373 10.44 Atlanta Triangle Center B11 89.5 20 90.7 0.351 7.02 Atlanta Triangle Center B12 90 30 104.2 0.275 8.24 AVERAGE: 33 125.5 0.31 10.2 Site: April 8 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) Atlanta Triangle Center RADAR B1 Buffer0 27 110 0.325 8.77 Atlanta Triangle Center RADAR B2 Buffer1 38 140.8 0.304 11.56 Atlanta Triangle Center RADAR B3 Buffer2 29 126.4 0.354 10.25 Atlanta Triangle Center RADAR B4 Buffer3 27 115.9 0.345 9.3 Atlanta Triangle Center RADAR B5 Buffer4 18 74.2 0.307 5.53 Atlanta Triangle Center RADAR B6 Buffer5 40 199.3 0.421 16.85 Atlanta Triangle Center RADAR B7 Buffer6 26 100.5 0.304 7.91 Atlanta Triangle Center RADAR B8 Buffer7 65 312.7 0.417 27.12 Atlanta Triangle Center RADAR B9 Buffer8 43 191.9 0.376 16.18 Atlanta Triangle Center RADAR B10 Buffer9 18 92 0.397 7.14 AVERAGE: 33.1 146.4 0.355 12.1 Site: April 9 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) "Station #1, 6 km NE of ship" B1 0 6 29.5 0.247 1.48 "Station #1, 6 km NE of ship" B2 0.5 7 26.5 0.173 1.21 "Station #1, 6 km NE of ship" B3 19.5 13 65.3 0.363 4.72 "Station #1, 6 km NE of ship" B4 20.5 12 47.3 0.258 3.09 "Station #1, 6 km NE of ship" B5 39.5 16 56.4 0.245 3.92 "Station #1, 6 km NE of ship" B6 40.5 16 73 0.339 5.42 "Station #1, 6 km NE of ship" B7 59.5 13 41.5 0.197 2.57 "Station #1, 6 km NE of ship" B8 60.5 9 30.3 0.172 1.55 "Station #1, 6 km NE of ship" B9 79.5 2 17.9 0.215 0.43 "Station #1, 6 km NE of ship" B10 80.5 5 20.1 0.126 0.63 "Station #1, 6 km NE of ship" B11 99.5 8 45.9 0.371 2.96 "Station #1, 6 km NE of ship" B12 100 5 25.9 0.231 1.15 AVERAGE: 9.3 40 0.245 2.4 Site: April 9 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) "Station #2, 4.62 km NE of ship" A1 0 26 92.4 0.276 7.17 "Station #2, 4.62 km NE of ship" A2 0.5 28 116.5 0.334 9.36 "Station #2, 4.62 km NE of ship" A3 19.5 31 105.6 0.27 8.37 "Station #2, 4.62 km NE of ship" A4 20.5 20 76.9 0.289 5.77 "Station #2, 4.62 km NE of ship" A5 39.5 22 65.6 0.216 4.75 "Station #2, 4.62 km NE of ship" A6 40.5 32 82.3 0.196 6.26 "Station #2, 4.62 km NE of ship" A7 59.5 53 269.9 0.439 23.25 "Station #2, 4.62 km NE of ship" A8 60.5 51 205.8 0.342 17.44 "Station #2, 4.62 km NE of ship" A9 79.5 61 243.4 0.342 20.85 "Station #2, 4.62 km NE of ship" A10 80.5 47 170.1 0.302 14.21 "Station #2, 4.62 km NE of ship" A11 99.5 64 303.8 0.411 26.31 "Station #2, 4.62 km NE of ship" A12 100 63 287.6 0.394 24.85 AVERAGE: 41.5 168.3 0.318 14 Site: April 10 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) "Station #3, 2.9 km ENE of ship" A1 0 17 83 0.442 7.51 "Station #3, 2.9 km ENE of ship" A2 0.5 18 54 0.272 4.89 "Station #3, 2.9 km ENE of ship" A3 19.5 11 28 0.23 2.54 "Station #3, 2.9 km ENE of ship" A4 20.5 13 27.4 0.191 2.48 "Station #3, 2.9 km ENE of ship" A5 39.5 23 86.9 0.342 7.87 "Station #3, 2.9 km ENE of ship" A6 40.5 24 72.6 0.274 6.57 "Station #3, 2.9 km ENE of ship" A7 59.5 17 67.3 0.358 6.09 "Station #3, 2.9 km ENE of ship" A8 60.5 18 52.9 0.266 4.79 "Station #3, 2.9 km ENE of ship" A9 79.5 14 50.6 0.327 4.58 "Station #3, 2.9 km ENE of ship" A10 80.5 13 40 0.279 3.62 "Station #3, 2.9 km ENE of ship" A11 99.5 23 69 0.272 6.25 "Station #3, 2.9 km ENE of ship" A12 100 26 92.6 0.322 8.38 AVERAGE: 18.1 60.4 0.298 5.5 Site: April 12 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) "Station #1, 2.55 km NE of ship" B1 0 16 40.2 0.227 3.64 "Station #1, 2.55 km NE of ship" B2 0.5 17 40.1 0.214 3.63 "Station #1, 2.55 km NE of ship" B3 19.5 14 40.7 0.263 3.69 "Station #1, 2.55 km NE of ship" B4 20.5 13 48.1 0.335 4.36 "Station #1, 2.55 km NE of ship" B5 39.5 21 87.3 0.376 7.9 "Station #1, 2.55 km NE of ship" B6 40.5 22 47.3 0.195 4.28 "Station #1, 2.55 km NE of ship" B7 59.5 20 96.8 0.438 8.76 "Station #1, 2.55 km NE of ship" B8 60.5 19 83.3 0.397 7.54 "Station #1, 2.55 km NE of ship" B9 79.5 18 64 0.322 5.79 "Station #1, 2.55 km NE of ship" B10 80.5 17 50.5 0.269 4.57 "Station #1, 2.55 km NE of ship" B11 99.5 16 71.4 0.404 6.46 "Station #1, 2.55 km NE of ship" B12 100 15 60.7 0.366 5.5 AVERAGE: 17.3 60.9 0.317 5.5 Site: April 12 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) "Tuktoyuktuk Line 14000, S10¡E" A1 0 58 260 0.406 23.54 "Tuktoyuktuk Line 14000, S10¡E" A2 0.5 69 294 0.386 26.62 "Tuktoyuktuk Line 14000, S10¡E" A3 19.5 36 145.8 0.367 13.2 "Tuktoyuktuk Line 14000, S10¡E" A4 20.5 41 116.8 0.258 10.58 "Tuktoyuktuk Line 14000, S10¡E" A5 39.5 13 55.6 0.387 5.03 "Tuktoyuktuk Line 14000, S10¡E" A6 40.5 45 138.7 0.279 12.56 "Tuktoyuktuk Line 14000, S10¡E" A7 59.5 112 492.8 0.398 44.62 "Tuktoyuktuk Line 14000, S10¡E" A8 60.5 86 339.2 0.357 30.71 "Tuktoyuktuk Line 14000, S10¡E" A9 79.5 50 119.5 0.216 10.82 "Tuktoyuktuk Line 14000, S10¡E" A10 80.5 9 44 0.443 3.98 "Tuktoyuktuk Line 14000, S10¡E" A11 99.5 25 71.5 0.259 6.47 "Tuktoyuktuk Line 14000, S10¡E" A12 100 27 95.6 0.321 8.66 AVERAGE: 47.6 181.1 0.34 16.4 Site: April 13 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) "Tuktoyuktuk Line 15000, S15¡W" B1 0 56 256.6 0.415 23.23 "Tuktoyuktuk Line 15000, S15¡W" B2 0.5 64 238.3 0.337 21.58 "Tuktoyuktuk Line 15000, S15¡W" B3 19.5 62 270.2 0.395 24.46 "Tuktoyuktuk Line 15000, S15¡W" B4 20.5 47 223.8 0.431 20.26 "Tuktoyuktuk Line 15000, S15¡W" B5 39.5 10 30.4 0.275 2.75 "Tuktoyuktuk Line 15000, S15¡W" B6 40.5 6 21.4 0.323 1.94 "Tuktoyuktuk Line 15000, S15¡W" B7 59.5 8 25.2 0.285 2.28 "Tuktoyuktuk Line 15000, S15¡W" B8 60.5 10 39.2 0.355 3.55 "Tuktoyuktuk Line 15000, S15¡W" B9 79.5 21 66.3 0.286 6 "Tuktoyuktuk Line 15000, S15¡W" B10 80.5 25 81.3 0.294 7.36 "Tuktoyuktuk Line 15000, S15¡W" B11 99.5 8 30.7 0.347 2.78 "Tuktoyuktuk Line 15000, S15¡W" B12 100 15 55.6 0.336 5.03 AVERAGE: 27.7 111.6 0.34 10.1 Site: April 14 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) Baltimore Ice Line Z1 0 55 263 0.433 23.81 Baltimore Ice Line Z2 1 68 296 0.394 26.8 Baltimore Ice Line Z3 19.5 56 221.6 0.358 20.06 Baltimore Ice Line Z4 20.5 54 277.1 0.465 25.09 Baltimore Ice Line Z5 39.5 89 395.9 0.403 35.85 Baltimore Ice Line Z6 40.5 87 398.3 0.415 36.06 Baltimore Ice Line Z7 59.5 46 188 0.37 17.02 Baltimore Ice Line Z8 60.5 32 133.5 0.378 12.09 Baltimore Ice Line Z9 79.5 38 171.2 0.408 15.5 Baltimore Ice Line Z10 80.5 36 172.4 0.434 15.61 Baltimore Ice Line Z11 99 20 93.2 0.422 8.44 Baltimore Ice Line Z12 100 16 54.6 0.309 4.94 AVERAGE: 49.8 222.1 0.399 20.1 Site: April 16 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) Sediment City Z1 0 19 73.9 0.352 6.69 Sediment City Z2 1 21 84.4 0.364 7.64 Sediment City Z3 19.5 11 45.7 0.376 4.14 Sediment City Z4 20.5 11 40.3 0.332 3.65 Sediment City Z5 39.5 17 57.4 0.306 5.2 Sediment City Z6 40.5 15 48.8 0.295 4.42 Sediment City Z7 59.5 24 96.2 0.363 8.71 Sediment City Z8 60.5 22 88.1 0.363 7.98 Sediment City Z9 79.5 57 207.4 0.329 18.78 Sediment City Z10 80.5 54 206 0.345 18.65 Sediment City Z11 99 27 102.8 0.345 9.31 Sediment City Z12 100 30 100.9 0.305 9.14 AVERAGE: 25.7 96 0.339 8.7 Site: April 18 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) Station1_5.6 km SE B1 0 45 153.9 0.31 13.93 Station1_5.6 km SE B2 1 45 170.8 0.344 15.46 Station1_5.6 km SE B3 19.5 47 208.8 0.402 18.91 Station1_5.6 km SE B4 20.5 50 197.4 0.357 17.87 Station1_5.6 km SE B5 39.5 52 190.5 0.332 17.25 Station1_5.6 km SE B6 40.5 15 64.6 0.39 5.85 Station1_5.6 km SE B7 59.5 66 268.8 0.369 24.34 Station1_5.6 km SE B8 60.5 68 251.3 0.335 22.75 Station1_5.6 km SE B9 79.5 44 149.2 0.307 13.51 Station1_5.6 km SE B10 80.5 46 140.8 0.277 12.75 Station1_5.6 km SE B11 99 18 42 0.211 3.8 Station1_5.6 km SE B12 100 25 54.3 0.197 4.92 AVERAGE: 43.4 157.7 0.319 14.3 Site: April 20 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) Station2_3.35 km SE B1 0 50 159.5 0.289 14.44 Station2_3.35 km SE B2 1 55 185.4 0.305 16.79 Station2_3.35 km SE B3 19.5 35 139.3 0.36 12.61 Station2_3.35 km SE B4 20.5 33 130.4 0.358 11.81 Station2_3.35 km SE B5 39.5 19 59.8 0.285 5.41 Station2_3.35 km SE B6 40.5 16 52.7 0.298 4.77 Station2_3.35 km SE B7 59.5 28 100.4 0.325 9.09 Station2_3.35 km SE B8 60.5 30 92.1 0.278 8.34 Station2_3.35 km SE B9 79.5 42 119.2 0.257 10.79 Station2_3.35 km SE B10 80.5 40 124.9 0.283 11.31 Station2_3.35 km SE B11 99 35 98.8 0.256 8.95 Station2_3.35 km SE B12 100 49 165.1 0.305 14.95 AVERAGE: 36 119 0.3 10.8 Site: April 20 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) Station1_6 km True SE Z1 0 35 91.5 0.237 8.28 Station1_6 km True SE Z2 1 32 77.1 0.218 6.98 Station1_6 km True SE Z3 19.5 35 103.8 0.269 9.4 Station1_6 km True SE Z4 20.5 24 82.7 0.312 7.49 Station1_6 km True SE Z5 39.5 43 179.3 0.378 16.23 Station1_6 km True SE Z6 40.5 35 119.9 0.31 10.86 Station1_6 km True SE Z7 59.5 59 248.4 0.381 22.49 Station1_6 km True SE Z8 60.5 88 402.3 0.414 36.42 Station1_6 km True SE Z9 79.5 66 274.6 0.377 24.86 Station1_6 km True SE Z10 80.5 64 246.9 0.349 22.35 Station1_6 km True SE Z11 99 37 140.3 0.343 12.7 Station1_6 km True SE Z12 100 42 161.7 0.349 14.64 AVERAGE: 46.7 177.4 0.328 16.1 Site: April 22 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) Tuk Cross-ridge line A1 0 15 29.6 0.179 2.68 Tuk Cross-ridge line A2 1 14 38.2 0.247 3.46 Tuk Cross-ridge line A3 19.5 25 70.7 0.256 6.4 Tuk Cross-ridge line A4 20.5 24 68.8 0.26 6.23 Tuk Cross-ridge line A5 39.5 15 45.3 0.273 4.1 Tuk Cross-ridge line A6 40.5 29 107.5 0.336 9.73 Tuk Cross-ridge line A7 59.5 52 210.7 0.367 19.08 Tuk Cross-ridge line A8 60.5 48 216.6 0.409 19.61 Tuk Cross-ridge line A9 79.5 9 29.1 0.293 2.63 Tuk Cross-ridge line A10 80.5 12 67.8 0.512 6.14 Tuk Cross-ridge line A11 99 25 89.5 0.324 8.1 Tuk Cross-ridge line A12 100 27 95.2 0.319 8.62 AVERAGE: 24.6 89.1 0.314 8.1 Site: April 23 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) Quebec A1 0 25 92.9 0.336 8.41 Quebec A2 1 31 119.5 0.349 10.82 Quebec A3 19.5 40 138.5 0.313 12.54 Quebec A4 20.5 20 71.5 0.324 6.47 Quebec A5 39.5 31 122.6 0.358 11.1 Quebec A6 40.5 33 126.6 0.347 11.46 Quebec A7 59.5 36 172.2 0.433 15.59 Quebec A8 60.5 37 165.6 0.405 14.99 Quebec A9 79.5 48 169.4 0.32 15.34 Quebec A10 80.5 55 184.4 0.304 16.7 Quebec A11 99 7 Quebec A12 100 34 102.3 0.272 9.26 AVERAGE: 33.1 133.2 0.342 12.1 Site: April 24 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) Station 1-North 15.2km A1 0 8 22.3 0.252 2.02 Station 1-North 15.2km A2 1 7 19.5 0.252 1.77 Station 1-North 15.2km A3 19.5 5 16.2 0.293 1.47 Station 1-North 15.2km A4 20.5 6 17.1 0.258 1.55 Station 1-North 15.2km A5 39.5 19 78.4 0.374 7.1 Station 1-North 15.2km A6 40.5 12 47.1 0.355 4.26 Station 1-North 15.2km A7 59.5 15 44.4 0.268 4.02 Station 1-North 15.2km A8 60.5 16 50.3 0.285 4.55 Station 1-North 15.2km A9 79.5 10 21.3 0.193 1.93 Station 1-North 15.2km A10 80.5 9 24.2 0.243 2.19 Station 1-North 15.2km A11 99 21 57.4 0.247 5.2 Station 1-North 15.2km A12 100 24 87.7 0.331 7.94 AVERAGE: 12.7 40.5 0.279 3.7 Site: April 24 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) Station 2-North 11.1 km B1 0 13 32.8 0.228 2.97 Station 2-North 11.1 km B2 1 10 23.6 0.214 2.14 Station 2-North 11.1 km B3 19.5 11 32.3 0.266 2.92 Station 2-North 11.1 km B4 20.5 9 19.4 0.195 1.76 Station 2-North 11.1 km B5 39.5 12 40 0.302 3.62 Station 2-North 11.1 km B6 40.5 13 36.2 0.252 3.28 Station 2-North 11.1 km B7 59.5 13 33.7 0.235 3.05 Station 2-North 11.1 km B8 60.5 11 41 0.337 3.71 Station 2-North 11.1 km B9 79.5 21 65.7 0.283 5.95 Station 2-North 11.1 km B10 80.5 19 63 0.3 5.7 Station 2-North 11.1 km B11 99 19 72.3 0.345 6.55 Station 2-North 11.1 km B12 100 19 73.8 0.352 6.68 AVERAGE: 14.2 44.5 0.276 4 Site: April 25 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) Station 1-Northwest 16.4 km A1 0 27 123.9 0.415 11.22 Station 1-Northwest 16.4 km A2 1 32 127.5 0.361 11.54 Station 1-Northwest 16.4 km A3 19.5 25 79.5 0.288 7.2 Station 1-Northwest 16.4 km A4 20.5 29 96 0.3 8.69 Station 1-Northwest 16.4 km A5 39.5 58 200.3 0.313 18.14 Station 1-Northwest 16.4 km A6 40.5 54 179.7 0.301 16.27 Station 1-Northwest 16.4 km A7 59.5 39 118.6 0.275 10.74 Station 1-Northwest 16.4 km A8 60.5 38 109 0.26 9.87 Station 1-Northwest 16.4 km A9 79.5 17 43.6 0.232 3.95 Station 1-Northwest 16.4 km A10 80.5 14 42.2 0.273 3.82 Station 1-Northwest 16.4 km A11 99 31 86.4 0.252 7.82 Station 1-Northwest 16.4 km A12 100 37 123.5 0.302 11.18 AVERAGE: 33.4 110.9 0.298 10 Site: April 25 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) Station 4-Northwest 9.5 km Z1 0 9 24.7 0.248 2.24 Station 4-Northwest 9.5 km Z2 1 10 26.8 0.243 2.43 Station 4-Northwest 9.5 km Z3 19.5 13 35 0.244 3.17 Station 4-Northwest 9.5 km Z4 20.5 26 68.1 0.237 6.17 Station 4-Northwest 9.5 km Z5 39.5 17 41.6 0.222 3.77 Station 4-Northwest 9.5 km Z6 40.5 23 59.3 0.233 5.37 Station 4-Northwest 9.5 km Z7 59.5 18 51.5 0.259 4.66 Station 4-Northwest 9.5 km Z8 60.5 13 38.1 0.265 3.45 Station 4-Northwest 9.5 km Z9 79.5 29 114 0.356 10.32 Station 4-Northwest 9.5 km Z10 80.5 48 147.6 0.278 13.36 Station 4-Northwest 9.5 km Z11 99 82 298.2 0.329 27 Station 4-Northwest 9.5 km Z12 100 75 245.2 0.296 22.2 AVERAGE: 30.3 95.8 0.268 8.7 Site: April 28 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) "Station 2-True SE @ 316¡, 7.21 km" A1 0 30 121.7 0.367 11.02 "Station 2-True SE @ 316¡, 7.21 km" A2 1 30 112.6 0.34 10.19 "Station 2-True SE @ 316¡, 7.21 km" A3 19.5 8 20.8 0.235 1.88 "Station 2-True SE @ 316¡, 7.21 km" A4 20.5 6 16 0.241 1.45 "Station 2-True SE @ 316¡, 7.21 km" A5 39.5 10 26.5 0.24 2.4 "Station 2-True SE @ 316¡, 7.21 km" A6 40.5 24 69 0.26 6.25 "Station 2-True SE @ 316¡, 7.21 km" A7 59.5 21 89.1 0.384 8.07 "Station 2-True SE @ 316¡, 7.21 km" A8 60.5 8 17.4 0.197 1.58 "Station 2-True SE @ 316¡, 7.21 km" A9 79.5 18 43.1 0.217 3.9 "Station 2-True SE @ 316¡, 7.21 km" A10 80.5 8 18.8 0.213 1.7 "Station 2-True SE @ 316¡, 7.21 km" A11 99 13 28.7 0.2 2.6 "Station 2-True SE @ 316¡, 7.21 km" A12 100 15 AVERAGE: 15.9 51.2 0.263 4.6 Note: The above samples were melted in the room and may be too light. Site: April 30 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) "Station 3-True SE @ 322¡, 3.31 km" B1 0 33 131.6 0.361 11.92 "Station 3-True SE @ 322¡, 3.31 km" B2 1 32 167.1 0.473 15.13 "Station 3-True SE @ 322¡, 3.31 km" B3 19.5 52 170.3 0.297 15.42 "Station 3-True SE @ 322¡, 3.31 km" B4 20.5 46 163.3 0.321 14.79 "Station 3-True SE @ 322¡, 3.31 km" B5 39.5 59 233.6 0.358 21.15 "Station 3-True SE @ 322¡, 3.31 km" B6 40.5 52 205 0.357 18.56 "Station 3-True SE @ 322¡, 3.31 km" B7 59.5 58 239 0.373 21.64 "Station 3-True SE @ 322¡, 3.31 km" B8 60.5 60 237.2 0.358 21.48 "Station 3-True SE @ 322¡, 3.31 km" B9 79.5 32 122.6 0.347 11.1 "Station 3-True SE @ 322¡, 3.31 km" B10 80.5 32 106.7 0.302 9.66 "Station 3-True SE @ 322¡, 3.31 km" B11 99 22 60.9 0.251 5.51 "Station 3-True SE @ 322¡, 3.31 km" B12 100 26 81.7 0.285 7.4 AVERAGE: 42 159.9 0.34 14.5 Site: April 30 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) "Station 4-True SE @ 319¡, 4.76 km" Z1 0 16 56 0.317 5.07 "Station 4-True SE @ 319¡, 4.76 km" Z2 1 13 44 0.306 3.98 "Station 4-True SE @ 319¡, 4.76 km" Z3 19.5 13 23.8 0.166 2.15 "Station 4-True SE @ 319¡, 4.76 km" Z4 20.5 13 28.9 0.201 2.62 "Station 4-True SE @ 319¡, 4.76 km" Z5 39.5 19 62.9 0.3 5.7 "Station 4-True SE @ 319¡, 4.76 km" Z6 40.5 19 63 0.3 5.7 "Station 4-True SE @ 319¡, 4.76 km" Z7 59.5 10 29.1 0.263 2.63 "Station 4-True SE @ 319¡, 4.76 km" Z8 60.5 13 39.7 0.276 3.59 "Station 4-True SE @ 319¡, 4.76 km" Z9 79.5 36 130.4 0.328 11.81 "Station 4-True SE @ 319¡, 4.76 km" Z10 80.5 36 121.3 0.305 10.98 "Station 4-True SE @ 319¡, 4.76 km" Z11 99 31 117.3 0.343 10.62 "Station 4-True SE @ 319¡, 4.76 km" Z12 100 30 109.2 0.33 9.89 AVERAGE: 20.8 68.8 0.286 6.2 Site: May 2 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) Atlanta 12-m snow trench Z1 1 15 43.9 0.265 3.97 Atlanta 12-m snow trench Z2 2 23 118.6 0.467 10.74 Atlanta 12-m snow trench Z3 3 47 137.6 0.265 12.46 Atlanta 12-m snow trench Z4 4 34 111.2 0.296 10.07 Atlanta 12-m snow trench Z5 5 30 96 0.29 8.69 Atlanta 12-m snow trench Z6 6 36 124.4 0.313 11.26 Atlanta 12-m snow trench Z7 7 35 106.8 0.276 9.67 Atlanta 12-m snow trench Z8 8 43 135.5 0.285 12.27 Atlanta 12-m snow trench Z9 9 39 89.1 0.207 8.07 Atlanta 12-m snow trench Z10 10 22 87.4 0.36 7.91 Atlanta 12-m snow trench Z11 11 18 73.1 0.368 6.62 Atlanta 12-m snow trench Z12 12 15 42.1 0.254 3.81 AVERAGE: 29.8 97.1 0.304 8.8 Site: May 4 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) Station 1 West 1.42 km B1 0 13 29.8 0.208 2.7 Station 1 West 1.42 km B2 1 17 49 0.261 4.44 Station 1 West 1.42 km B3 22 22 74.3 0.306 6.73 Station 1 West 1.42 km B4 3 30 92.2 0.278 8.35 Station 1 West 1.42 km B5 4 45 173.4 0.349 15.7 Station 1 West 1.42 km B6 4.75 41 132.7 0.293 12.01 Station 1 West 1.42 km B7 5 20 72.2 0.327 6.54 Station 1 West 1.42 km B8 5.5 19 43 0.205 3.89 Station 1 West 1.42 km B9 Station 1 West 1.42 km B10 Station 1 West 1.42 km B11 Station 1 West 1.42 km B12 AVERAGE: 25.9 83.3 0.278 7.5 Site: May 4 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) Ridge profile east of Delaware B1 55 44 191.6 0.394 17.35 Ridge profile east of Delaware B2 56 31 119.7 0.35 10.84 Ridge profile east of Delaware B3 57 28 96.5 0.312 8.74 Ridge profile east of Delaware B4 58 50 184.2 0.334 16.68 Ridge profile east of Delaware B5 59 53 197.5 0.337 17.88 Ridge profile east of Delaware B6 60 61 237.5 0.353 21.5 Ridge profile east of Delaware B7 64 58 177.4 0.277 16.06 Ridge profile east of Delaware B8 65 52 256.4 0.446 23.21 Ridge profile east of Delaware B9 66 47 196.7 0.379 17.81 Ridge profile east of Delaware B10 67 51 220.4 0.391 19.96 Ridge profile east of Delaware B11 68 52 202.1 0.352 18.3 Ridge profile east of Delaware B12 69 50 210.4 0.381 19.05 AVERAGE: 48.1 190.9 0.359 17.3 Site: May 7 Bag Xcoord (m) Depth (cm) Wt.(g) Density (g/cm3) SWE (cm) Wilmington Stress Site B1 0 30 103.5 0.312 9.37 Wilmington Stress Site B2 1 32 97.6 0.276 8.84 Wilmington Stress Site B3 19.5 10 33.2 0.301 3.01 Wilmington Stress Site B4 20.5 13 41.5 0.289 3.76 Wilmington Stress Site B5 39.5 8 25.1 0.284 2.27 Wilmington Stress Site B6 40.5 9 25.8 0.26 2.34 Wilmington Stress Site B7 59.5 13 44.4 0.309 4.02 Wilmington Stress Site B8 60.5 14 46.1 0.298 4.17 Wilmington Stress Site B9 79.5 35 133.3 0.345 12.07 Wilmington Stress Site B10 80.5 22 47.6 0.196 4.31 Wilmington Stress Site B11 99 18 52 0.262 4.71 Wilmington Stress Site B12 100 20 75.1 0.34 6.8 AVERAGE: 18.7 60.4 0.289 5.5